From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CF928C31E40 for ; Fri, 9 Aug 2019 16:12:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8CCE92086A for ; Fri, 9 Aug 2019 16:12:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2407419AbfHIQMe (ORCPT ); Fri, 9 Aug 2019 12:12:34 -0400 Received: from www62.your-server.de ([213.133.104.62]:59688 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406171AbfHIQMe (ORCPT ); Fri, 9 Aug 2019 12:12:34 -0400 Received: from sslproxy06.your-server.de ([78.46.172.3]) by www62.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89_1) (envelope-from ) id 1hw7VA-0002sq-6F; Fri, 09 Aug 2019 18:12:24 +0200 Received: from [178.193.45.231] (helo=pc-63.home) by sslproxy06.your-server.de with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1hw7V9-0002DH-Vh; Fri, 09 Aug 2019 18:12:24 +0200 Subject: Re: [PATCH v2 bpf-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems To: Ivan Khoronzhuk , bjorn.topel@intel.com, magnus.karlsson@intel.com Cc: davem@davemloft.net, ast@kernel.org, john.fastabend@gmail.com, hawk@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, xdp-newbies@vger.kernel.org, linux-kernel@vger.kernel.org References: <20190808093803.4918-1-ivan.khoronzhuk@linaro.org> From: Daniel Borkmann Message-ID: <0854fff0-4e21-c78e-b2a6-7f76364a70d2@iogearbox.net> Date: Fri, 9 Aug 2019 18:12:23 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <20190808093803.4918-1-ivan.khoronzhuk@linaro.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Authenticated-Sender: daniel@iogearbox.net X-Virus-Scanned: Clear (ClamAV 0.100.3/25536/Fri Aug 9 10:22:54 2019) Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On 8/8/19 11:38 AM, Ivan Khoronzhuk wrote: > Use kmap instead of page_address as it's not always in low memory. > > Acked-by: Björn Töpel > Signed-off-by: Ivan Khoronzhuk Applied, thanks!